Here is the full list of all 49 Persona 5 trophies - there are 40 bronze, 5 silver, 3 gold and 1 platinum.
Create Satanael.
Max out all social stats.
Perform a Baton Pass 3 times in a single turn.
See the ending.
Complete Mementos.
Rank first place on your exams.
Complete the Cruiser Palace.
Complete all video games.
Hear 250 of Futaba's navigation lines.
Complete the Casino Palace.
Defeat the Reaper.
Perform 50 Persona fusions.
Customize a gun.
Successfully rescue a hostage from an enemy's threat.
Complete the Spaceport Palace.
Enter a special relationship with someone.
Deal over 999 damage in a single attack.
Max out one Confidant.
Obtain 30 Personas through negotiation.
Defeat 3 or more enemies at once with a single round of bullets.
Perform an Electric Chair execution.
Complete the Pyramid Palace.
Perform a Group Guillotine execution.
Obtain 150 items from searchable objects in Palaces.
Complete the Bank Palace.
Learn a new Persona skill through Lockdown.
Perform a Gallows execution.
Complete 5 requests.
Complete the Museum Palace.
Hit a home run at the batting cages.
Perform 50 All-out Attacks.
Obtain a Treasure Demon.
Form the Phantom Thieves.
Complete the Castle Palace.
Ambush the enemy 50 times.
Exploit enemy weaknesses 100 times.
Perform a Guillotine execution.
Obtain a Persona through negotiation.
Obtain the Persona Arsene.
Earn all trophies.
Defeat the twins.
Complete the Persona Compendium.
Max out all Confidants.
Buy every kind of drink from vending machines.
Complete all requests.
Unlock all hangout spots.
Catch the Guardian of the fishing pond.
Create all types of infiltration tools.
Read all books.